Malossi Set of 19x15,5mm 6,5gr - 6 pieces Universal Variator rollersRef : MAL00162A / 1007771

Malossi roller kit designed for urban scooter variators. These rollers provide a reliable technical replacement for the original, made from CPT with a specific formula to ensure even wear and consistent behavior in the transmission.

• Manufacturer reference: 66 9420.I0
• Diameter (Ø): 19 mm
• Width: 15.5 mm
• Unit weight: 6.5 g
• Number of rollers: 6 pieces

Simple operation: with rotation, the weight of the rollers generates a centrifugal force that controls the engine speed increase and the locking of the variator. Lighter rollers keep the engine at a higher RPM, while heavier rollers favor a lower RPM. This kit of 6 rollers weighing 6.5 g is suitable for those seeking a balance between acceleration in the city and RPM stability on urban and suburban routes.

Compatible with transmissions of 50 cc scooters and recent urban models. Examples of compatibility (to be verified according to year and version): Vespa Sprint 4T Euro 5, Piaggio ZIP S 50 4T Euro 5, Aprilia SR 50 Motard.

Replace the rollers in pairs or as a complete set for an even adjustment of the variator and consistent engine response. Professional installation is recommended if you are not equipped.